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| Description
| - Houževnatost série polymerních materiálů na bázi izotaktického polypropylenu byla hodnocena v závislosti na strukturních modifikacích, teplotě a zkušebních podmínkách. Instrumentované rázové kladivo a přístup soudobé lomové mechaniky byly zvoleny pro experimentální měření a analýzu výsledků. Pro vrubovaná a nevrubovaná tělíska z izotaktického PP plněného 0, 10, 20 a 30 hm.% krátkých skleněných vláken byla stanovena závislost lomové houževnatosti na způsobu přípravy, geometrii a hloubce vrubu. (cs)
- Toughness of a series of polymeric materials derived from isotactic polypropylene was examined as a function of structure modifications, temperature and test conditions. An instrumented impact tester, contemporary approach of fracture mechanics were used for the experimental measurements and theoretical analysis. Injection moulding grades of isotactic polypropylene TATREN TI 924 and SLOVALEN PH 61 GF 30 were used for preparation of specimens with 0, 10, 20 and 30 % short glass fibres content. Injection-moulded specimens were notched using razor blade, Notchvis apparatus and CNC milling machine with different depths and notch base radiuses. After conditioning they were exposed to impact bending tests with instrumented Charpy pendulum MFL Systeme. For each type of specimen dynamic modulus of elasticity (res. dynamic yield strength) and fracture toughness were evaluated and discussed.
- Toughness of a series of polymeric materials derived from isotactic polypropylene was examined as a function of structure modifications, temperature and test conditions. An instrumented impact tester, contemporary approach of fracture mechanics were used for the experimental measurements and theoretical analysis. Injection moulding grades of isotactic polypropylene TATREN TI 924 and SLOVALEN PH 61 GF 30 were used for preparation of specimens with 0, 10, 20 and 30 % short glass fibres content. Injection-moulded specimens were notched using razor blade, Notchvis apparatus and CNC milling machine with different depths and notch base radiuses. After conditioning they were exposed to impact bending tests with instrumented Charpy pendulum MFL Systeme. For each type of specimen dynamic modulus of elasticity (res. dynamic yield strength) and fracture toughness were evaluated and discussed. (en)
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| Title
| - Fracture properties of polypropylene reinforced with short glass fibres: the influence of notch length and geometry
- Adsorpce/desorpce Saccharomyces Cerevisiae na plazmou deponovaných organokřemičitých tenkých vrstvách (cs)
- Fracture properties of polypropylene reinforced with short glass fibres: the influence of notch length and geometry (en)
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| skos:prefLabel
| - Fracture properties of polypropylene reinforced with short glass fibres: the influence of notch length and geometry
- Adsorpce/desorpce Saccharomyces Cerevisiae na plazmou deponovaných organokřemičitých tenkých vrstvách (cs)
- Fracture properties of polypropylene reinforced with short glass fibres: the influence of notch length and geometry (en)
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| skos:notation
| - RIV/70883521:28110/06:63504720!RIV07-MSM-28110___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/70883521:28110/06:63504720
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - polypropylene; structure modifications; fracture toughness; stress intensity factor; J-integral; instrumented Charpy pendulum (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Šuba, Oldřich
- Elisek, Petr
- Raab, Miroslav
- Valendin, Miroslav
- Elisková, Zuzana
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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